36 apps · useful examples · free sample files
Small examples. Useful answers.
Work through a specific creative problem, download a sample or worksheet, and check the result before committing to a larger project.
Five guides include original media fixtures and stated test observations. The other 31 offer distinct worked examples and editable review worksheets. Each page says what was tested, calculated or planned.
Guide downloads are example media and worksheets. Looking for the application itself? Find app info · Get available installers
Image, design & animation
Form
How to check 3D model scale before sharing a meshA mesh can look correct on screen and arrive at the wrong size in another editor. Use a known dimension and a simple measurement record to distinguish a unit mismatch from a modelling mistake.
Cast
How to review a photo-to-3D study against its sourcePhoto-based 3D studies need a silhouette check before detail distracts you. Separate what the photograph shows from what a reconstruction guesses about hidden surfaces.
Luma
How to check an image export against its editable layersA flattened picture and an editable document solve different problems. Before closing an image editor, make sure you can keep editing and that the exported image matches the intended layer state.
Mockups
How to prepare artwork for a mockup without stretching itPlacing a design in a product preview can distort its proportions. Compare the source aspect ratio with the placement area before deciding whether to crop, contain or redraw the artwork.
Glyph Studio
How to test a font exported from Glyph StudioInspect a real A-only exported TTF, character coverage, naming and spacing.
Ghost
How to compare front and back garment photographsA garment study needs consistent views before a 3D approximation is useful. Mismatched pose, distance and cropping can make the same garment look like two different shapes.
Cutout
How to check a transparent PNG after background removalInspect the synthetic ring test and an actual unrefined portrait export across different backgrounds.
Luma Font Maker
A baseline worksheet for experimental lettering in LumaExperimental lettering needs consistent guides before a full alphabet. Start with a few simple shapes and distinguish a drawn character from fallback text.
WebLab
How to keep HTML and CSS from a visual page prototypeA prototype is only recoverable if you keep its actual code. Test a very small page first and save both markup and styles before leaving the editor.
Animate
How to plan animation holds with a frame timing chartA timing chart turns a vague motion idea into specific drawing and hold decisions. Start with a short action before choosing frame-by-frame work or a tween.
Moodboard
How to organise a moodboard with useful reference creditsA moodboard should explain a direction rather than collect attractive images indiscriminately. Give each reference a purpose and retain its source so you can revisit it.
Portfolio Studio
A portfolio case study example that explains your contributionA case study should explain the problem, your role and what changed. Concrete evidence is more useful than claiming that a polished image achieved an unspecified result.
Film & timing
ScenePilot
How to review a video edit with a timing worksheetTiming errors often survive a polished preview. Use a small shot log to compare the planned sequence, the timeline and the exported video without relying on memory.
AutoCut
How to plan cuts on beats without losing the actionA beat-aware cut planner gives candidate edit points. You still need to decide whether each point reveals, interrupts or repeats the action in the shot.
Captions
SRT vs WebVTT vs burned-in captions: examples and fixesPlay a caption timing example and compare original hand-authored SRT and VTT files.
Board
How to turn a short scene into a storyboard timing planA storyboard becomes easier to shoot when each panel says what changes, how long it lasts and what remains uncertain. Use a short scene before planning a whole production.
Grade
How to evaluate a colour reference before making a LUTColour transfer can change a picture dramatically while damaging the tones that matter. Compare neutral patches and important subjects before exporting a look.
Reframe
How to calculate a vertical crop from a wide videoTurning a wide clip into a vertical frame discards much of the source. Work out the available width, then inspect subject movement across the whole clip.
Loop
How to find and check a video loop seamA loop needs more than a convenient duration. The motion, framing and sound at the end must reconnect with the beginning without an obvious jump.
Sound & music
StemDeck
How to align stems before building a remixStems with different starting offsets can make a mix sound loose even when each file is clean. Confirm shared start time, length and tempo before arranging a remix.
Split
How to evaluate separated audio stems: bleed and artifactsCompare an original mix with synthesised source stems; these are references, not Split results.
Key & BPM
Why a BPM finder reports half or double timeListen to original 120 BPM fixtures and inspect the real Key & BPM CSV observations.
Vox
How to check pitch correction without hiding tracking errorsPitch correction works best on a clear single lead. Use short comparisons to distinguish intentional expressive movement from a detector following the wrong sound.
Canvas
How to review an audio-reactive video exportAn audio-reactive preview can look smooth while the saved video has missing sound or an abrupt boundary. Separate design review from export review.
Pocket
A 16-step beat example with a clear bar gridA one-bar beat is easier to change when you know where the strong beats and subdivisions sit. Start straight, then introduce swing only after the pattern is clear.
Press
An artist press kit example that keeps facts easy to verifyA useful press kit lets a reader understand the project and open the relevant work quickly. Choose a concise factual bio and a few tested links before polishing the layout.
Reading & everyday tools
Librarian
How to test a PDF reader with a short reading checklistA PDF that opens is only the beginning of a reading check. Review navigation, text selection and the original document before relying on saved reading state.
Reclaim
How to review suspected duplicate files before removing anythingNames and file sizes are useful clues but do not establish identical content. Use a small inventory to separate candidates for review from files you have proved equivalent.
Bounce
How to compare EQ changes without being fooled by volumeA louder version can seem better even when an EQ change damages the balance. Compare short passages at similar perceived loudness and keep the untreated version available.
Website Checkup
How to turn website check results into a repair listAn automated finding needs context before it becomes a fix. Reproduce the issue on the actual page and decide whether it blocks a visitor or is simply an improvement opportunity.
Local creative files
Locker
How to keep a backup of browser-local creative filesFiles stored in a browser need a separate recovery copy. A local organiser can make work easier to find while still depending on the same device and browser profile.
Community & sharing
Sessions
How to prepare a short shared listening sessionA listening room works better with a clear purpose and a small amount of material. Agree on what participants should hear and what feedback you need before joining.
Pocket Studio
How to check a browser voice memo before sharing itA brief test recording reveals microphone and room problems before you record a long idea. Listen to the saved recording rather than relying on an animated input indicator.
The Circle
How to write a project post that gets useful feedbackPeople can give better feedback when they know what you made, your role and the decision you are trying to make. Keep the brief specific enough to answer in one sitting.
HOLE
How to build a research Trail with a source ledgerA useful research Trail keeps claims connected to their sources. Collecting links is a starting point; note what each source supports and where uncertainty remains.
NOW Messenger
How to check guest chat identity and disappearing messagesA guest chat needs a clear distinction between identity, access and message expiry. Test the current behaviour with harmless text before relying on a room for meaningful conversation.
Keep your own evidence
App availability and browser behaviour can change. Keep original files, test a small output and record your own observations. Worksheets are free to reuse and do not require signup. No search volume, rankings or traffic improvement is claimed.