A fast mobile game where every frame counts. Character sprites were aligned and cropped in SpriteFix so the animations stay smooth on a phone.
About ThumbSmashFree to try · clean downloads $4.99 once · no monthly fee · See plans
Turn messy sprite sheets
into clean strips.
Upload a sheet or frame folder. Eraser and color brush are free to try. Basic removes the download watermark for $4.99 once.
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See how SpriteFix cleans a sprite sheet
Watch the workflow from messy source image to a cleaned sprite strip you can preview and download.
Watch on YouTubeWhat do you need to fix?
Start with the simple path above, or choose a specific job when you know exactly what you need.
Clean a messy sprite sheet
Drop a sheet with uneven frames, stray padding, or feet on different lines. We find each pose, line the art up on one baseline, and export an even PNG strip.
Clean a sheetExtract loose sprites from an atlas
Drop a scattered, circular, or island-packed atlas. SpriteFix finds each separate piece of art, turns it into a frame, and lines the frames up in a clean strip.
Extract loose spritesSplit a sheet into frames
Have a strip or grid and need a PNG per pose? We cut the sheet — auto-detect or a grid you type — and zip every frame. Preview is free; the ZIP export is Pro.
Split into framesCombine frames into a sheet
Got run_01, run_02, run_03 as separate files? Drop the pack. We sort them in order, even the cells, and stitch one clean strip with feet on the same line.
Combine framesTurn a sheet into a GIF
A still strip is hard to judge. Play the cleaned animation in the browser, set the frame rate, and download a looping GIF for a store page, Discord, or a pitch.
Make a GIFRemove a sprite background
Solid white, magenta, or black behind the art confuses frame detection. Clear the flat colour free; use the free eraser for leftover junk.
Remove backgroundPrep a sheet for Unity
Unity's Sprite Editor slices on a fixed grid. We rebuild even, bottom-aligned cells so Grid By Cell Size with a bottom pivot does not bob mid-walk.
Prep for UnityPrep a sheet for Godot
Godot's Hframes and Vframes assume every cell is the same size. We rebuild an even strip so Hframes equals your frame count and every pose stands on one line.
Prep for GodotFrequently asked questions
Quick answers to common questions. Click any question to expand.
What does SpriteFix do?
SpriteFix cleans messy sprite sheets and folders of frames. It finds each pose, makes the sizes even, lines feet up, and gives you a clean strip (or a ZIP). Drop files and go — most times you need no settings.
What file formats and sizes are supported?
PNG, JPEG, or WebP (PNG is best for sprites with transparency). Exports are always PNG. Up to 4096×4096 each. Free and Basic: up to 10 files / 2.5MB per batch. Pro: up to 100 files / 4.5MB.
Is SpriteFix free to use?
Yes — try automatic cleaning, preview, GIF export, and the Edit Sprite eraser and color brush free. Free downloads have a watermark and use _spritefix in the file name. Advanced grid/ZIP tools are Pro. Basic is $4.99 once (no monthly fee): removes the mark and keeps your original names forever. Pro is $14.99 once, or $10 to upgrade from Basic. It adds bigger batches, cut-by-grid, ZIP of frames, grid layout, and outlines. Sprite data is already included with Basic. See pricing.
What do I get for $4.99?
Basic is a one-time purchase: clean downloads (no watermark), original file names, same batch size as free (10 files / 2.5MB). No subscription. Most people only need this. Pro is optional if you want 100-file batches, grid cut, ZIP frames, and layout tools. Get Basic.
Do you keep my sprite art?
Uploads are used to process that request only and are not kept long-term as a permanent art library. You own your art. Details: Privacy and Data.
How do I clean one sheet vs many sheets?
One image: drop it, wait for Ready, download (export is PNG). Several full sheets: drop them together — we clean each one (different lengths are fine). Numbered frames like run_01 become one strip. If we are not sure which case it is, we ask before cleaning. Need a special job? Open Guided setup.
Can I crop or edit before processing?
Yes. On Ready, select a file and click Edit Sprite. The editor fills the whole screen and has zoom for small pixel art: crop, flip, rotate 90°, remove a solid background, erase stray pixels, paint a solid color, or match a color from the image. Free downloads stay watermarked. Each file keeps its own crop, and you can open it from Guided setup too.
Who owns the copyright to the processed sprites?
You do. SpriteFix does not own your uploads. We only clean them for that request. You must have the right to use the art you upload.
Questions & feedback
Stuck, or have an idea?
Tell us what happened. Sign in with Google so we can connect your message to a real account and follow up if needed.
Pay once. Use forever.
Free has a watermark. Basic ($4.99 once) removes it for life. Pro adds bigger batches and grid/ZIP tools.
FREE
$0
Core cleaning, preview & GIF
- Drop files → get Ready result
- Clean strips & line up feet
- Many sheets: preview & pick download
- Add or remove files on Ready
- Combine numbered frames (run_01…)
- Live preview + GIF download
- Crop each file (size in pixels)
- Guided setup for special jobs
- Clean download (no watermark)
- Keep your original file names
- Eraser — rub out stray pixels
- Brush + color matcher
- 10 files / 2.5MB per batch
- Cut by equal grid
- ZIP of separate frames
- Grid layout output
- Custom outline
- Sprite data JSON (Aseprite format)
Most people pick this
BASIC
$4.99
One-time · clean downloads forever
- Drop files → get Ready result
- Clean strips & line up feet
- Many sheets: preview & pick download
- Add or remove files on Ready
- Combine numbered frames (run_01…)
- Live preview + GIF download
- Crop each file (size in pixels)
- Guided setup for special jobs
- Clean download (no watermark)
- Keep your original file names
- Eraser — rub out stray pixels
- Brush + color matcher
- 10 files / 2.5MB per batch
- Cut by equal grid
- ZIP of separate frames
- Grid layout output
- Custom outline
- Sprite data JSON (Aseprite format)
Power users
PRO
$14.99
Bigger batches + grid / ZIP tools
- Drop files → get Ready result
- Clean strips & line up feet
- Many sheets: preview & pick download
- Add or remove files on Ready
- Combine numbered frames (run_01…)
- Live preview + GIF download
- Crop each file (size in pixels)
- Guided setup for special jobs
- Clean download (no watermark)
- Keep your original file names
- Eraser — rub out stray pixels
- Brush + color matcher
- 100 files / 4.5MB per batch
- Cut by equal grid
- ZIP of separate frames
- Grid layout output
- Custom outline
- Sprite data JSON (Aseprite format)
* Basic to Pro conversion available for the $10 price difference
Prices and checkout are in USD (via PayPal or Cards / Razorpay).
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