Quick answer: press M to place a marker at the cursor or during playback. Select a passage and press R to store it as a region, or Ctrl+Alt+R with the Event tool selected. Right-click the tag and choose Rename. To recall the complete region, right-click either boundary and choose Select Region. Save the metadata before closing the file.
These instructions follow the Sound Forge 2026 documentation. A marker stores one position; a region stores a start and an end. Neither insertion cuts the audio. This guide covers those objects, their saved metadata, and the choice between separate extracted files and one playlist sequence. For recording, trimming, and other editing tasks, use the Core Editing guides.
Marker, selection, or region?
| Object | What it stores | Use it for | Common mistake |
|---|---|---|---|
| Marker | One time position | A note, navigation point, or future boundary | Expecting a point to contain an audio span |
| Selection | The currently selected range | Auditioning or processing audio now | Clearing it before creating a reusable region |
| Region | Named start and end positions | Recalling, auditioning, or extracting a passage | Assuming it is already a separate audio file |
Use a marker for a note such as Check chair squeak, and a region for the whole passage that needs repair or delivery. Creating a region doesn't apply an effect, start loop playback or make a sampler loop.
Insert, rename, and recall a passage
- Keep a working copy. Preserve the original audio before editing or replacing metadata.
- Place a marker. Position the cursor and choose Insert > Marker, or press M. You can also press M during playback.
- Name the point. Right-click its tag, choose Rename, type a useful label, and press Enter.
- Create a region. Select the complete passage and choose Insert > Region. The shortcut is R, or Ctrl+Alt+R when the Event tool is selected.
- Name and recall the region. Rename its starting tag. Clear the selection, then right-click either region boundary and choose Select Region.
- Check both edges. Audition the entrance and ending in context. Adjust the boundaries if they cut a wanted sound.
- Save and reopen. Preserve the metadata when saving, keep any required sidecar or project folder, and reopen the working file to check the named range.
The current marker instructions describe inserting a marker and then renaming it, so pressing M won't necessarily open a naming dialog. A point dropped while listening needs checking: stop, zoom in and audition it instead of assuming the keypress landed on the intended sample.
Double-click targets differ. Double-click immediately to the right of a region tag to edit its name. Double-click the start or end region marker itself to select its audio range. If you keep opening the name field when you want the audio, I'd use the explicit right-click Select Region command.
Use the Regions List for exact positions
Open View > Metadata > Regions List. The list contains the markers and regions in the active data window. The Regions List reference documents these controls:
- Click the leftmost numbered column to move the cursor to a marker or select a region.
- Click the Play button beside a region to audition it.
- Type new values in Name, Start, End, or Length to edit a region.
- Click a column heading to sort the displayed list. Sorting rows leaves the audio order exactly as it was.
Give regions names that still make sense outside the editor: 01 Opening, 02 Interview or Door_close_take03. Before typing in times from a cue sheet, check the displayed time format so you don't mistake a sample count for seconds.
Move a region without resizing it
With length locking off, dragging one region tag changes that boundary and the duration. Hold Alt while dragging either tag to move the whole range at the same length. Hold Shift during the drag to override snapping.
There's also a persistent Options > Lock Loop/Region Length setting. The length-lock documentation says it holds the length constant when you change a start or end time, so if both boundaries move when you only meant to resize one edge, check it. After a move, recall the region and listen again, because an unchanged duration doesn't mean the new position is useful.
Save markers and regions without losing them
In File > Save As, select Save metadata with file. For a Sound Forge project, use File > Render As to produce a media file. The Save As/Render As reference includes markers, regions, and playlists among the metadata preserved by this checkbox. Clearing it tells the save operation to ignore that data.
The manual lists internal metadata support for MP3, PCA, SFA, WAV, WAV64 and Windows Media formats. That doesn't mean another player will show Sound Forge regions as chapters. When the chosen format can't hold all the metadata, Sound Forge asks to create an external .sfl file with the media file's base name. Keep that sidecar with the audio and check the pair after you move them.
Save a separate list or text record
Choose Edit > Regions List > Save As, then select Playlist File (.sfl) to save the regions/playlist data separately. The same Save As command sits under Playlist/Cutlist as well. For a cue record people can read, choose Text File (Tab delimited) (.txt); the list-saving instructions explicitly support markers and regions in that format. None of these lists can stand in for the audio master.
Save the current list before importing another one. Choose Edit > Regions List > Open to load a saved list into the current sound file. The import warning is blunt: opening a new regions/playlist file clears the current regions and playlist entries instead of adding to them. Use the matching audio revision, then check names and positions.
Keep an FRG project and its folder together
For an editable project, choose File > Save As > Sound Forge Pro Project File (*.frg). Sound Forge creates the FRG file plus a companion [filename]_frg folder holding media and temporary editing files, and the project documentation warns that deleting the folder breaks the project. Archive both, and remember an FRG can't be played as an audio export.
If metadata disappears, first reopen the saved file in Sound Forge to tell missing data apart from another application simply not displaying it. Check the save checkbox, the output format and any SFL sidecar. A 2021 MAGIX forum report about lost track metadata shows why the checkbox is worth checking first, though it isn't the whole story: the reporter said it was already on. Don't reset or reinstall the application before you've protected the current audio and list.
Convert boundary markers into regions
For consecutive deliverables, place a marker at the first start, every shared boundary, and the final end. Choose Edit > Regions List > Markers to Regions. The conversion reference says it uses all existing markers and creates a region between each consecutive pair. Four distinct boundary markers therefore create three intervals.
I'd save a separate list before removing note markers such as Check noise, since a naming prefix won't keep them out of the conversion. Review the resulting count and boundaries before extraction. Without a final closing marker, this conversion won't create the last wanted interval, so select that passage and make a region by hand instead of blindly converting the entire list again.
Markers to Regions sits among the Pro topics of the current help, and an Audio Studio 17 owner on the MAGIX forum was told that edition does not include it. The manual route still works: read each marker time in the Regions List, type the start and end into the Selection Start and Selection End boxes of the selection status bar, press R and repeat. The same thread suggests double-clicking between two markers to select that span, which is faster when your version behaves that way.
The long-recording split workflow covers track-specific decisions such as applause and continuous recordings. Here, keep the distinction simple: markers define points; the regions define the spans you can deliver.
Extract regions as separate audio files
Choose Tools > Extract Regions. In Regions to extract, select the wanted rows; Ctrl or Shift selects multiple regions. Choose a clean Destination folder and, if needed, a File name prefix.
The Extract Regions help distinguishes two naming modes:
- Use long file names for destination file names combines the prefix and region name. Number the region names themselves, for example 01 Opening and 02 Interview, when alphabetical ordering matters.
- With that checkbox cleared, names follow the legacy 8.3 convention: the first five prefix characters plus a three-digit number starting at Start file counter index. That counter doesn't number long region names separately.
Click Extract, then reopen the outputs and check the count, names, sample rate, bit depth, channel count and both edges. Don't expect this dialog to offer the same format/template controls as Save As. If the verified extracted masters need a delivery conversion, run the Batch Converter workflow on copies.
Use a playlist for one rearranged sequence
Separate extraction and playlist assembly do different jobs. To build one sequence, open View > Metadata > Playlist. Select a region in the Regions List and choose Edit > Playlist/Cutlist > Add, or drag it into the playlist window. The playlist instructions describe arranging regions without touching the source file, and removing an entry from that window leaves its source region and waveform alone.
Audition the sequence with the Playlist/Cutlist window's Play button, then choose Edit > Playlist/Cutlist > Convert to New. The Convert to New reference says the new sound file follows the sequence you heard in that window. It processes audio only and ignores any video stream. Save the resulting audio separately, because saving an SFL list alone won't deliver that audio sequence.
Automatic regions are not automatic approval
Tools > Auto Region can create regions from fast attacks or from musical intervals based on the current tempo. The Auto Region reference describes sensitivity, minimum level, minimum beat duration and optional release-point boundaries. Check the results against the actual sounds, since detection has no idea which takes you want to keep.
That differs from Process > Auto Trim/Crop. Its Remove silence between phrases (creates regions) mode deletes detected silence inside the selection while creating regions, according to the Auto Trim/Crop manual. I'd use a working copy and choose that mode only when removing gaps is intended. The Auto Trim/Crop guide covers those destructive modes separately.
Check boundaries before delivery
Listen across each proposed start and end from outside the selected range, and keep the consonants, transients, breaths and decays you want. A small waveform can still be audible. If an exported edge clicks, look at the transition and adjust it, or add a suitable short fade on a copy; the fade-in and fade-out guide covers that step.
For a continuous sequence, audition adjacent outputs together as well as one by one. Keep the original master, the saved marker/region list and the delivery files apart, and don't throw away the working metadata just because extraction finished.
Sound Forge markers and regions FAQ
Why does R not insert a region with the Event tool?
Use Ctrl+Alt+R when the Event tool is selected, or choose Insert > Region after making the intended time selection.
Why does double-clicking rename instead of select?
Double-clicking to the right of a region tag edits its name. Double-clicking the start or end region marker selects the region. Right-click either boundary and choose Select Region if the click target is unclear.
Can I import a saved list without replacing the current regions?
The Regions List Open command clears the current regions and playlist entries when it loads another list. Save the existing list first; do not treat Open as an append command.
Does saving MP3 always remove markers?
No. The current Sound Forge manual lists MP3 among formats that support internal metadata. Select Save metadata with file and verify by reopening. A different player's inability to display those markers is a separate compatibility issue.
Why is the last track missing after Markers to Regions?
The command creates intervals between consecutive markers. Add a closing boundary at the end of the wanted audio, or select the final passage and create its region manually.
Should I use Extract Regions or Convert to New?
Use Tools > Extract Regions for separate files from selected regions. Use Edit > Playlist/Cutlist > Convert to New for one new audio file following the sequence heard in the Playlist/Cutlist window.