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What these apps can do, shown by the apps themselves on their own samples. Tap any picture to try it. Everything runs in your browser.

See what a photo gives away, then save a copy with all of it removed.StripShot
Pull the real palette out of an image.TrueColor
Merge, split, fill in and sign PDFs.FormFix
Profile a spreadsheet in seconds.DataPeek
Turn phone photos of paper into a clean PDF, without uploading them.DocScan
Fix subtitles that are out of sync. SRT, VTT and ASS, nothing uploaded.SubtitleSync
Check a file’s SHA-256 or MD5 hash, without uploading it.HashForge
Combine two spreadsheets on a shared column, like a VLOOKUP that forgives messy names.CSVJoin
Make QR codes with your logo, and every icon and link preview your site or app needs.AssetForge
Spot every difference between two images, down to the pixel.ImageDiff
Remove background noise from a recording, right in your browser.CleanTake
See an image the way people with colour blindness see it.ColorBlind
Remove the vocals from a song, or keep only the vocals, in your browser.StemSplit
Turn a song or recording into a waveform poster you can print.SoundPrint
Compare two versions of a spreadsheet and see exactly what changed.DeltaSheet
Make pivot tables and totals from a CSV or Excel file, no spreadsheet app needed.TableLens
Check a PDF before you print it: bleed, fonts, page sizes and low-res images.InkCheck
Test a regular expression and see every match highlighted as you type.RegexLab
Check the colour contrast in a screenshot against accessibility rules.ContrastMap
Make an even colour scale from one colour, ready for CSS or Tailwind.RampForge
Compress a PDF so it fits in an email, without uploading it.PDF Squeeze
Resize, compress and convert photos, including iPhone HEIC to JPG.ImageSqueeze
Remove the background from a photo, right in your browser.CutOut
What a stranger could learnStripShot
The real palette, and where it livesTrueColor
Every page of every PDF, in one gridFormFix
Every column at a glanceDataPeek
Finds the page in a busy photoDocScan
Watch it in syncSubtitleSync
Is it the file they published?HashForge
See what matched, liveCSVJoin
Wi-Fi guests can join in one scanAssetForge
Every change, found and numberedImageDiff
Watch the noise disappearCleanTake
See it the way they doColorBlind
Karaoke in one tapStemSplit
Eight styles, drawn from the real soundSoundPrint
Every change, cell by cellDeltaSheet
Nested groups, subtotals and a heat mapTableLens
Your PDF, checked on the pageInkCheck
See the pattern as a mapRegexLab
Every weak spot, found for youContrastMap
A whole design system from one colourRampForge
Photos shrink, text stays sharpPDF Squeeze
Before and after, side by sideImageSqueeze
The subject, cut out on your deviceCutOut
The crop that didn’t hide anythingStripShot
Pick any pixel with a loupeTrueColor
Split by chapter, range or page countFormFix
Drill into any columnDataPeek
Shadows out, text crispDocScan
Fix drift by earSubtitleSync
A whole release, checked at onceHashForge
“ACME inc” finds “Acme Inc.”CSVJoin
Styled codes on a posterAssetForge
Zoom in, both sides in stepImageDiff
Mains hum, found and notchedCleanTake
Every type at onceColorBlind
See what was taken outStemSplit
Ridges and spectrum artSoundPrint
Which columns changed mostDeltaSheet
Shares, not just sumsTableLens
Every photo, measured where it sitsInkCheck
Every match, part by partRegexLab
A colour that passes, shown in placeContrastMap
See exactly where the gamut runs outRampForge
Swipe and zoom to checkPDF Squeeze
Check every pixelImageSqueeze
Fix the cut with a brushCutOut
A whole camera roll at onceStripShot
Try it on a real designTrueColor
Draw, type or photograph your signatureFormFix
See what moves togetherDataPeek
Whiteboards come out whiteDocScan
Overlaps, speed and length, fixedSubtitleSync
Where two files differ, to the byteHashForge
Finds the key, whatever it’s calledCSVJoin
Proved to scanAssetForge
Shifted screenshots, lined upImageDiff
Learn the noise from a pauseCleanTake
Find the colours that collapseColorBlind
A four-stem mixerStemSplit
Your words, set like a printSoundPrint
Re-sorted, renamed, still matchedDeltaSheet
A chart that follows the pivotTableLens
Text too close to the edgeInkCheck
$The safety check on ^(\w+\s?)*$: flagged as exponential, with a safer rewrite and a chart where the original’s time climbs steeply with each extra character until it is stopped, while the rewrite stays flat$ Catches patterns that could hangRegexLab
Dark mode and Retina screenshotsContrastMap
A live UI, light and darkRampForge
See what got smallerPDF Squeeze
Hit an exact file sizeImageSqueeze
Stickers, shadows and backdropsCutOut
Keep what you choose, and see the proofStripShot
Harmonies from your coloursTrueColor
Fill in, tick and signFormFix
Chart it your wayDataPeek
Many photos, one PDFDocScan
Edit every lineSubtitleSync
Every changed byte, side by sideHashForge
One-to-many, your choiceCSVJoin
Every icon, seen where it livesAssetForge
Whole folders at onceImageDiff
Zoom in to a single wordCleanTake
A lens you dragColorBlind
Loop it, slow it, change the keyStemSplit
Ready for the print shopSoundPrint
Rounding noise, filtered outDeltaSheet
The rows behind any numberTableLens
Mixed page sizes at a glanceInkCheck
Replace, before and afterRegexLab
A heat map of the whole pageContrastMap
Every text and background pair, checkedRampForge
Page by pagePDF Squeeze
Which format is smallest?ImageSqueeze
Ready for a shop listingCutOut
Screenshots talk tooStripShot
A palette card and every formatTrueColor
Zoom in to line it upFormFix
Typos, duplicates and blanks, cleanedDataPeek
Your columns, every row markedCSVJoin
A link preview image, tooAssetForge
Swipe, fade or flipImageDiff
Fix it and check againColorBlind
Optional AI stemsStemSplit
See it on a wall, a phone and a recordSoundPrint
Side by side, scrolling togetherDeltaSheet
Drag fields, like a spreadsheetTableLens
$The log pattern exported as Python code, with named groups rewritten as (?P<user>…) and a note about how \d and \w differ in Python$ Code for five languagesRegexLab
Pick any two pixelsContrastMap
Tokens for code and for FigmaRampForge
Logos keep their see-through partsImageSqueeze
Logos lifted cleanly off paperCutOut

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Explore All apps About Privacy