Guide
Writing a recommendation letter that persuades with specifics
A recommendation letter carries weight because it comes from someone else. Admissions committees and employers read dozens, and they quickly spot letters that only say a candidate is “excellent” without showing why. The most persuasive letters give a few concrete examples and an honest sense of how the candidate compares with others. This tool helps a professor, manager or mentor build such a letter from a few facts.
What you provide
Your name, your title and organisation, an optional email or phone, and the date. Say whom the letter is for, with a default of “The Admissions Committee”, and the programme, job or award. Name the candidate and describe how long and in what capacity you have known them, for example “for two and a half years, as his instructor in three courses and as supervisor of his final-year project”. The “What they worked on” box describes a project or role. The strengths box takes one strength per line, each with an example. Optional boxes add a comparison with peers and a development area. Finally choose the verdict.
Why examples matter
A reader remembers a story: the student who found that the model’s accuracy came from a data leak and rebuilt the pipeline without being asked, or the colleague who met every deadline during a difficult quarter. Each strength you list should name the quality and show it in action. Avoid superlatives you cannot justify. If you can place the candidate among others you have taught or managed, say so plainly, using a comparison you can stand behind.
The development area
Adding one honest area still being developed, framed constructively, makes the rest more believable. For example: “he is still learning to ask for help early when he is stuck on a problem”. It should be a small issue, not something that undermines the case. If the development area would genuinely hurt the candidate, leave it out, and consider whether you should be writing the letter.
The verdict
“Strongly recommend” produces “I recommend [name] to you strongly and without reservation”. “Recommend” produces a plain recommendation. “Recommend with reservations” says you recommend them, with the reservation noted above, so the development area then matters more. The last line offers to answer further questions at your contact details.
A worked example
The sample is from Dr Meera Iyer, Associate Professor of Computer Science at the College of Engineering, Pune, to the Admissions Committee for the MSc in Data Science, dated 10 November 2026. She has known Aarav Shah for two and a half years as instructor in three courses and as supervisor of his final-year project, a system that predicts bus arrival times from public timetable data and was presented at the department symposium. Three strengths are listed: analytical rigour, with the data-leak example, communication to non-technical visitors, and reliability with deadlines. She compares him to one of the strongest project students she has supervised in recent years, notes that he is still learning to ask for help early, and strongly recommends him. The letter is about 220 words.
Practical advice
Ask the candidate for their résumé, statement of purpose and the deadline. Write from your own knowledge, and mention the setting so the reader can judge how well you know the person. Keep to one page, sign it, and send it by the method the programme specifies, often a secure portal.
Limits
The tool arranges your content into a conventional letter. It does not know the candidate or check claims, and the sample’s wording is an illustration. Programmes may ask specific questions or use their own forms. Recommendations are subjective, and no tool can make a weak case strong.
Related tools
- Statement of Purpose (SOP) Word Planner helps the applicant plan the essay that goes with your letter.
- Bonafide Certificate Generator is the institution’s proof of enrolment for the same application.
- Cover Letter Builder supports a job application, where a reference is requested.
- Experience & Relieving Letter Generator documents the candidate’s work history.
Checked against the current version of the Letter of Recommendation Generator on .