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About this tool
Design testimonial cards with an initials avatar, star rating and consistent branding at exact social pixel sizes.
A testimonial graphic is a customer quote set as an image with the reviewer's name, role, company and star rating attached, and this generator lays one out at the exact pixel size each placement needs. Stars are drawn as true five-point polygons with the golden-ratio inner radius, half stars included, and the quote type is auto-fitted so a two-line and a six-line testimonial both sit correctly on the card. It also scores how complete the attribution is, because a quote with a full name, job title and company reads very differently from an anonymous one.
Open Testimonial Graphic Generator on AltFTool — it loads instantly in your browser.
Provide your input — an image, text, or data.
Let the tool analyze or generate the result.
Review, refine, and reuse the output wherever you need it.
Ten-vertex stars with a 0.382 inner radius and half-star clipping, not a font glyph that shifts between devices.
Weights name, title, company, rating and source so you can see what is missing before you publish.
Word wrap plus a font-size search keeps a 40-word testimonial inside the card at a readable size.
A full name, a job title and a company. Readers discount anonymous or first-name-only quotes heavily, which is why this tool weights those three fields at 70% of the attribution score and treats the star rating and the source date as the remaining 30%.
Generally yes. Using someone's name, job title, employer or likeness in marketing normally needs their consent, and in several markets that consent has to be recorded. Get it in writing before you post, and check with your legal team if the review came from a third-party platform with its own terms.
1080x1350 for an Instagram feed post, 1080x1920 for a story or Reel, 1200x627 for LinkedIn and 1920x1080 for a deck slide. On story sizes keep the content out of the top 250 and bottom 420 pixels, which the app covers with its own interface.
One or two sentences, roughly 120 to 200 characters, is what actually gets read in a feed. This tool sets a hard limit at 420 characters because beyond that the type has to shrink below a readable size on a phone.